MSDS Of Gum Rosin
PRODUCT IDENTIFICATION
CAS NO : 8050-09-7
EINECS NO : 232-475-7
FORMULA : Mixture
TOXICITY : Oral rat LD50: 3.0 mg/kg
SYNONYMS : Colophony; Rosin, Gum; Pine rosin; Mixture of resin acids;
Specifications:
Softening Point (R&B) : 76°C Min.
Acid value mg KOH /mg : 166 min.
Non-Saponification Content : 5% max.
Alcohol Insoluble Material (Impurity) : 0.03 % Max
Ash Content : 0.02 % max
Appearance : Pale Yellow
Physical and Chemical Property : Transparent Solid
HAZARDS IDENTIFICATION
*Potential Acute Health Effects:
Hazardous in case of ingestion. Slightly hazardous in case of skin contact (irritant), of eye contact (irritant), of inhalation.
*Potential Chronic Health Effects:
Slightly hazardous in case of skin contact (sensitizer).
*CARCINOGENIC EFFECTS: Not available.
*MUTAGENIC EFFECTS: Not available.
*TERATOGENIC EFFECTS: Not available.
*DEVELOPMENTAL TOXICITY: Not available.
The substance may be toxic to lungs, skin.Repeated or prolonged exposure to the substance can produce target organs damage.
FIRST AID MEASURES
*Eye Contact:
Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical attention if irritation occurs.
*Skin Contact:
In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Cover the irritated skin with an emollient. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention.
*Serious Skin Contact:
Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention.
*Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Serious Inhalation: Not available.
*Ingestion:
Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight clothing such as a collar, tie, belt or waistband.
*Serious Ingestion: Not available.
FIRE AND EXPLOSION DATA
*Flammability of the Product: May be combustible at high temperature.
*Auto-Ignition Temperature: Not available.
*Flash Points: CLOSED CUP: 187°C (368.6°F). OPEN CUP: 205°C (401°F).
*Flammable Limits: Not available.
*Products of Combustion: Not available.
*Fire Hazards in Presence of Various Substances:
Slightly flammable to flammable in presence of heat.
Non-flammable in presence of shocks.
Explosion Hazards in Presence of Various Substances:
Risks of explosion of the product in presence of mechanical impact: Not available.
Slightly explosive in presence of open flames and sparks.
*Fire Fighting Media and Instructions:
*SMALL FIRE: Use DRY chemical powder.
*LARGE FIRE: Use water spray, fog or foam. Do not use water jet.
*Special Remarks on Fire Hazards:
Thermal decomposition products include formaldehyde, acetone, methanol, aldehydes, carbon dioxide, carbon
monoxide, methane, ethane, and acids.
*Special Remarks on Explosion Hazards:
Fine dust dispersed
ACCIDENTAL RELEASE MEASURES
*Small Spill:
Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.
*Large Spill:
Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary system. Be careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local authorities.
HANDLING AND STORAGE
*Precautions:
Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not
breathe dust. Keep away from incompatibles such as oxidizing agents.
*Storage: Keep container tightly closed. Keep container in a cool, well-ventilated area.
EXPOSURE CONTROLS/PERSONAL PROTECTION
*Engineering Controls:
Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit.
*Personal Protection: Safety glasses. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent. Gloves.
Personal Protection in Case of a Large Spill:
Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE handling this product.
*Exposure Limits:
Rosin Core Solder Pyroloysis Products:
TWA: 0.1 (mg/m3) (as formaldehyde) from ACGIH (TLV) [United States]
Gum Rosin (solid):
TWA: 10 (mg/m3)
Consult local authorities for acceptable exposure limits.
Packed in 225 KG Galvanized Iron Drum;
20'FCL = 96 Drums = 21.6 MT Non-Palletized.
N/B : If you need Gum Rosin WW Grade, we can supply. Please contact us without hesitate.
Sumber Abadi
Jl Sultan Iskandar Muda 148 A,
Petisah Tengah, Medan Petisah.
Indonesia 20112
daemonorops@yahoo.com
